#4EC7FC#4EC7FC

#4EC7FC is a light, vivid cyan. Relative luminance 0.495; OKLCH L 78.4% C 0.130 H 230.7°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#4EC7FC
RGB	rgb(78, 199, 252)
HSL	hsl(198, 97%, 65%)
HSV	hsv(198, 69%, 99%)
CMYK	cmyk(69%, 21%, 0%, 1.2%)
CIE-LAB	lab(75.76, -17.31, -35.86)
CIE-LCH	lch(75.76, 39.82, 244.23°)
OKLab	oklab(78.36% -0.0823 -0.1006)
OKLCH	oklch(78.36% 0.13 230.7)
XYZ	xyz(41.1290, 49.4902, 99.4616)
Luminance	0.4950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC7FC #FC834E

analogous

#4EFCDA #4EC7FC #4E70FC

triadic

#4EC7FC #FC4EC7 #C7FC4E

tetradic

#4EC7FC #DA4EFC #FC834E #70FC4E

square

#4EC7FC #DA4EFC #FC834E #70FC4E

split-complementary

#4EC7FC #FC4E70 #FCDA4E

monochromatic

#038FCC #12B4FB #4EC7FC #8ADAFD #C6EDFE

Accessibility & contrast

On white

1.93

#4EC7FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#4EC7FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC7FC

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC7FC	#FFFFFF	#000000	##000000
##4EC7FC	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACC4FF

Deuteranopia (green-blind)

#94B3FB

Tritanopia (blue-blind)

#00D6D9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4ec7fc;
/* rgb */ color: rgb(78, 199, 252);
/* oklch */ color: oklch(78.4% 0.130 230.7);

Tailwind

colors: {
  custom: {
    50: '#93d8fd',
    500: '#4ec7fc',
    950: '#000000',
  },
}

SCSS

$custom: #4ec7fc;
$custom-light: #93d8fd;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec7fc",
  "rgb": {
    "r": 78,
    "g": 199,
    "b": 252
  },
  "hsl": {
    "h": 198.276,
    "s": 96.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.78356,
    "c": 0.12997,
    "h": 230.7
  },
  "luminance": 0.49495
}

Semantic roles & 50–950 ramp

primary

#4EC7FC

secondary

#F1C7B5

accent

#4600E6

background

#F9FDFF

surface

#F2FAFF

border

#CCD3D7

text

#0F1417

muted

#7E8385

Preview Lab

Preview with #4EC7FC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →